Theoretical aspects of using system and purpose-oriented approach in teaching how to find solutions to irregular tasks

The author deals with one of the topical problem of the educational process, that is the development of effective ways of solving irregular tasks. For this purpose the author discusses ideas, integrated in the 'system and purpose-oriented approach'. In the article it is presented in two aspects: as a system and conditions of evident manuals, which encourage trainees' intuitive thinking necessary for solving irregular tasks. 'System and purpose-oriented approach' is considered as the realisation of plurality of external and internal development conditions and functioning of heuristic methods at different levels. This system is based on selection of purposes, contents, forms, methods and tutorials that stimulate finding solution to a non-standard task, initiate the search for ways of solution, appreciate the sought rational decision and initiate to continue the task solution. In this article 'system and purpose-oriented approach' implies a specially organised educational environment: designing of system of heuristic methods; adequate to a class of solved irregular tasks; development of the content of reception and the structured educational cards; identification of ways of conducting training in heuristic receptions; choice of forms of control of personal development of the trainee during mastering of this methods. In the article 'system and purpose-oriented approach' is regarded as a comprehensive pedagogical means that stimulates learner's intuitive thinking, promotes the development of its heuristic and creative components that is necessary for learning how to solve non-standard tasks.